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Charging control method, charging control device, and electronic device

A charging control method and charging control technology, which are applied to battery circuit devices, circuit devices, current collectors, etc., can solve the problems of inability to charge and charge, the voltage cannot be reached, and different, and achieve the effect of avoiding the inability to charge

Inactive Publication Date: 2018-12-18
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the specifications of the current charging lines are different. Even if the specifications are the same, there will be differences in performance parameters due to different manufacturers, which leads to different resistances of different charging lines. The induced voltage drop between the adapter and the mobile device is also different
[0004] But for the battery, the input charging voltage needs to reach the required voltage value in order to successfully complete the charging, and because the voltage drop caused by different charging lines during the charging process is different, it may cause the charging line to output to the battery of the mobile device. The voltage of the battery cannot reach the required voltage value, resulting in no charging or slow charging

Method used

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  • Charging control method, charging control device, and electronic device
  • Charging control method, charging control device, and electronic device
  • Charging control method, charging control device, and electronic device

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Embodiment Construction

[0073] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0074] figure 1 It is a schematic flowchart of a charging control method shown according to an exemplary embodiment, and the method is applicable to batteries, such as batteries of terminal devices such as mobile phones and screen-side computers. Such as figure 1 As shown, the method includes the following steps.

[0075] Step S11, determining the resistance value of the charging li...

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Abstract

The present disclosure relates to a charging control method and device and an electronic device, the method being applicable to a battery, the method comprising: determining a resistance value of a charging line connected to the battery; Generating an adjustment command according to the resistance value; Adjusting an output charging voltage output from a charging adapter connected to the chargingline to the charging line according to the adjusting command. According to the embodiment of the present disclosure, the output charging voltage output from the charging adapter to the charging line can be increased according to the adjustment command, so that the charging voltage of the input battery can still satisfy the voltage required for normal charging of the battery after the output charging voltage passes through the charging line, although the voltage is reduced. The method ensures that the battey can be charged normally through different data lines, and unrechargeable or slow charging circumstances are avoided.

Description

technical field [0001] The present disclosure relates to the technical field of batteries, and in particular to a charging control method, a charging control device and electronic equipment. Background technique [0002] At present, mobile devices have become a necessity for the public, and a charging adapter and a charging cable are generally required to be matched with a mobile device. [0003] Because users generally only carry mobile devices with them, instead of supporting charging adapters and charging cables, when the power of the mobile device is low, it will be charged through other unsupported charging adapters and charging cables. However, the specifications of the current charging lines are different. Even if the specifications are the same, there will be differences in performance parameters due to different manufacturers, which leads to different resistances of different charging lines. The induced voltage drop between the adapter and the mobile device is also...

Claims

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Application Information

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IPC IPC(8): H02J7/00
CPCH02J7/0071
Inventor 孙伟
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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